Commodity200520062007200820092010
Polystyrene, expansible, in primary forms$5,873,108$4,714,221$4,779,079$5,446,139$4,513,359$4,942,498
Polystyrene other than expansible, in primary forms$7,721,524$9,802,826$13,236,292$12,715,369$8,053,759$12,436,350
Styrene-acrylonitrile (SAN) copolymers, in primary forms$47,692$55,690$5,479$11,446$42,451$90,831
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$114,349$91,586$84,912$35,282$117,450$168,969
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$317,651$1,783,885$1,169,836$1,477,550$838,995$1,681,501
Total$14,074,324$16,448,208$19,275,598$19,685,786$13,566,014$19,320,149